Answer:
<h3>913x - 96</h3>
Step-by-step explanation:
Given
The expression of number of people entering on Saturdays = 508x-70
The expression of number of people entering on Sundays = 405x-26
total amount of people entering the theme park that weekend = Total entering on Saturday + total entering on Sunday
Substitute the expression;
total amount = 508x - 70 +(405x-26)
total amount = 508x+405x-70-26
total amount = 913x - 96
Hence the total amount of people entering the theme park that weekend is 913x - 96
It means when the planes cross each other it is perpendicular to each other
So add them together
100+132.5=232.5 kg
kilograms=1000 grams so
232.5kg=1000 times 232.5 grams
232500 grams
Answer:
The probability is 2/5
Step-by-step explanation:
Here, we want to calculate the probability that the first person will sit in a yellow roller coaster car
The number of cars to select from is 6 + 9 = 15 cars
The number of yellow cars is 6
So the probability that the first person selects a yellow roller coaster car to seat is 6/15 = 2/5
Answer:
SA = 156π
Step-by-step explanation:
The formula for surface area of a cylinder is
SA = 2πr² + 2πrh where r is the base radius, and h is the height.
We are given r = 6 and h = 7. Plug in those values and evaluate...
SA = 2π(6²) + 2π(6)(7)
SA = 2π(36) + 2π(42)
SA = 72π + 84π
SA = 156π
